Jan 8, 2026 · The typeof operator returns a string indicating the type of the operand's value.

Primitive Data Types In JavaScript, a primitive value is a single value with no properties or methods. JavaScript has 7 primitive data types: string number boolean bigint symbol null undefined The typeof …

Dec 13, 2024 · Key Points: Always outputs the data type as a string. Can be used anywhere without imports or dependencies. Determines the type of literals, variables, and expressions. Special Cases: …

In this tutorial, you'll learn how to use the JavaScript typeof operator that returns a string representing the type of a value.

Jul 22, 2025 · The main types of operators in JavaScript are arithmetic operators, assignment operators, comparison operators, logical operators, typeof operator, and ternary operator.

The typeof operator in JavaScript is a unary operator used to get the data type of a particular variable. It is placed before its single operand, which can be of any type. Its returns a string value indicating the …

In this tutorial, you will learn about JavaScript typeof operator with the help of examples.

Types of JavaScript Operators There are different types of JavaScript operators: Arithmetic Operators Assignment Operators Comparison Operators Logical Operators And more ...